package com.service;

import com.pojo.Course;
import com.pojo.Teacher;

import java.util.List;

/**
 * Created by Administrator on 2017/3/24.
 */
public interface TeacherService {
    boolean addTeacher(Teacher teacher);

    boolean delTeacherById(Integer teacherId);

    boolean updateTeacher(Teacher teacher);

    Teacher findTeacherById(Integer teacherId);

    List<Teacher> findAllTeacher();
}
